S$883 Cheap Flights from Champaign to Singapore

View S$883 flight on Fri, 1 May, 2026Opens in a new window

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Singapore Changi Airport (SIN)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Champaign to Singapore (CMI-SIN)

Prices were available within the past 7 days and start at S$883 for one-way flights and S$2,087 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 1 May - Tue, 5 May
CMI
Champaign
SIN
Singapore
S$2,087 Return, found 6 hours ago
S$2,087
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 1 May from Champaign to Singapore, returning Tue, 5 May, priced at S$2,087 found 6 hours ago
American Airlines
Fri, 1 May - Tue, 5 May
CMI
Champaign
SIN
Singapore
S$2,239 Return, found 6 hours ago
S$2,239
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 1 May from Champaign to Singapore, returning Tue, 5 May, priced at S$2,239 found 6 hours ago
American Airlines
Fri, 1 May - Tue, 5 May
CMI
Champaign
SIN
Singapore
S$2,319 Return, found 6 hours ago
S$2,319
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 1 May from Champaign to Singapore, returning Tue, 5 May, priced at S$2,319 found 6 hours ago
American Airlines
Mon, 22 Jun - Sat, 27 Jun
CMI
Champaign
SIN
Singapore
S$2,392 Return, found 6 hours ago
S$2,392
Return
found 6 hours ago
Select American Airlines flight, departing Mon, 22 Jun from Champaign to Singapore, returning Sat, 27 Jun, priced at S$2,392 found 6 hours ago
American Airlines
Fri, 1 May - Tue, 5 May
CMI
Champaign
SIN
Singapore
S$2,425 Return, found 6 hours ago
S$2,425
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 1 May from Champaign to Singapore, returning Tue, 5 May, priced at S$2,425 found 6 hours ago
American Airlines
Mon, 22 Jun - Sat, 27 Jun
CMI
Champaign
SIN
Singapore
S$2,431 Return, found 6 hours ago
S$2,431
Return
found 6 hours ago
Select American Airlines flight, departing Mon, 22 Jun from Champaign to Singapore, returning Sat, 27 Jun, priced at S$2,431 found 6 hours ago
American Airlines
Fri, 1 May - Tue, 5 May
CMI
Champaign
SIN
Singapore
S$2,439 Return, found 6 hours ago
S$2,439
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 1 May from Champaign to Singapore, returning Tue, 5 May, priced at S$2,439 found 6 hours ago
Qatar Airways
Fri, 1 May - Tue, 5 May
CMI
Champaign
SIN
Singapore
S$2,453 Return, found 6 hours ago
S$2,453
Return
found 6 hours ago
Select Qatar Airways flight, departing Fri, 1 May from Champaign to Singapore, returning Tue, 5 May, priced at S$2,453 found 6 hours ago
United
Mon, 22 Jun - Sat, 27 Jun
CMI
Champaign
SIN
Singapore
S$3,517 Return, found 6 hours ago
S$3,517
Return
found 6 hours ago
Select United flight, departing Mon, 22 Jun from Champaign to Singapore, returning Sat, 27 Jun, priced at S$3,517 found 6 hours ago
British Airways
Fri, 1 May - Tue, 5 May
CMI
Champaign
SIN
Singapore
S$4,303 Return, found 6 hours ago
S$4,303
Return
found 6 hours ago
Select British Airways flight, departing Fri, 1 May from Champaign to Singapore, returning Tue, 5 May, priced at S$4,303 found 6 hours ago

Frequently asked questions

How much is a flight from CMI to Changi Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Willard Airport and Changi Airport (SIN) was S$2,087. Fares this good don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CMI to Changi Airport (SIN)?
Most flights can be cancelled online, but whether you are charged a fee depends on your airline. If you do need to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from CMI to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for University Of Illinois Urbana-Champaign Williard Airport (CMI) to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Singapore Airport?
The distance is around 15,300 kilometres. Sleep mask? Check. Spare socks? Double check. We suggest you pack all the essentials for this long-haul Savoy to Singapore flight.
Which airlines fly direct from Willard Airport to Changi Airport?
You won't find any airlines operating directly between University Of Illinois Urbana-Champaign Williard Airport (CMI) and Changi Airport (SIN), so be ready to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are CMI to SIN flight tickets cheaper when they're purchased at the last minute?
Booking last minute from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Changi Airport (SIN) can be hit-or-miss. It is possible to score a bargain, but you could also miss out entirely! If you'd prefer to play it safe and start your travel planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our advice? Check back often as updates are made frequently.

Travel information

Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
Changi
Return price
S$2,087
Distance
15157 km

Explore a world of travel with Expedia

*Available to Expedia members.